| Silleda to Celano | 1,109.66 mi (1,785.83 km) |
| Silleda to Cento | 982.27 mi (1,580.81 km) |
| Silleda to Cepagatti | 1,132.31 mi (1,822.27 km) |
| Silleda to Ceprano | 1,114.33 mi (1,793.33 km) |
| Silleda to Cercola | 1,166.87 mi (1,877.89 km) |
| Silleda to Cerea | 980.31 mi (1,577.65 km) |
| Silleda to Cerese | 957.02 mi (1,540.18 km) |
| Silleda to Cerignola | 1,239.20 mi (1,994.29 km) |
| Silleda to Cermenate | 880.53 mi (1,417.08 km) |
| Silleda to Cernusco sul Naviglio | 891.01 mi (1,433.94 km) |
| Silleda to Cerreto Guidi | 962.98 mi (1,549.77 km) |
| Silleda to Cerro Maggiore | 873.27 mi (1,405.39 km) |
| Silleda to Certaldo | 971.58 mi (1,563.61 km) |
| Silleda to Cerveteri | 1,036.90 mi (1,668.72 km) |
| Silleda to Cervia | 1,035.10 mi (1,665.84 km) |
